Global Patent Index - EP 0627472 B1

EP 0627472 B1 20000308 - Curable composition

Title (en)

Curable composition

Title (de)

Härtbare Zusammensetzung

Title (fr)

Composition durcissable

Publication

EP 0627472 B1 (EN)

Application

EP 94108495 A

Priority

JP 13341293 A

Abstract (en)

[origin: EP0627472A2] A room temperature curable composition suitable as top coat and providing coating films having good properties such as surface appearance, gloss, stain resistance, weatherability and adhesion and a small contact angle with water, which comprises (A) an acrylic copolymer having a specific reactive silicon-containing group such as alkoxysilyl group, (B) a specific hydrolyzable silicon compound and/or its partial hydrolysis condensation product, (C) a specific curing catalyst such as an organic carboxylic acid, a combination of an organic carboxylic acid with an organic amine, or an organometallic compound, and (D) an adhesion improving agent such as a silane coupling agent or its reaction product with an epoxy compound.

IPC 1-7

C09D 133/04; C08K 5/00; C08L 33/04

IPC 8 full level

C08K 5/5415 (2006.01)

CPC (source: EP)

C08K 5/5415 (2013.01)

C-Set (source: EP)

C08K 5/5415 + C08L 43/04

 

Designated contracting state (EPC)

BE DE FR GB IT

DOCDB simple family (publication)

EP 0627472 A2 19941207; EP 0627472 A3 19970730; EP 0627472 B1 20000308; DE 69423258 D1 20000413; DE 69423258 T2 20000713; US 5399601 A 19950321

DOCDB simple family (application)

EP 94108495 A 19940602; DE 69423258 T 19940602; US 25312294 A 19940602